Marta Kostyuk
Kostyuk at the 2025 Mubadala Citi DC Open | |
| Full name | Marta Olehivna Kostyuk |
|---|---|
| Native name | Марта Олегівна Костюк |
| Country (sports) | Ukraine |
| Residence | Monte Carlo, Monaco |
| Born | 28 June 2002 Kyiv, Ukraine |
| Height | 1.75 m (5 ft 9 in) |
| Turned pro | 2016 |
| Plays | Right (two-handed backhand) |
| Coach | Talina Beiko, Sandra Zaniewska (2023—) |
| Prize money | US$ 6,857,222 |
| Singles | |
| Career record | 245–148 |
| Career titles | 1 |
| Highest ranking | No. 16 (17 June 2024) |
| Current ranking | No. 26 (29 December 2025) |
| Grand Slam singles results | |
| Australian Open | QF (2024) |
| French Open | 4R (2021) |
| Wimbledon | 3R (2023, 2024) |
| US Open | 4R (2025) |
| Other tournaments | |
| Olympic Games | QF (2024) |
| Doubles | |
| Career record | 81–55 |
| Career titles | 2 |
| Highest ranking | No. 27 (8 May 2023) |
| Current ranking | No. 88 (5 January 2026) |
| Grand Slam doubles results | |
| Australian Open | SF (2023) |
| French Open | SF (2024) |
| Wimbledon | 3R (2024) |
| US Open | 3R (2021, 2022, 2023, 2025) |
| Other doubles tournaments | |
| Olympic Games | 2R (2024) |
| Grand Slam mixed doubles results | |
| French Open | QF (2023) |
| Wimbledon | QF (2023) |
| Team competitions | |
| Fed Cup | SF (2025) |
| Last updated on: 10 January 2026. | |
Marta Olehivna Kostyuk (Ukrainian: Марта Олегівна Костюк [ˈmɑrtɐ koˈsʲtʲuk]; born 28 June 2002) is a Ukrainian professional tennis player. She has career-high WTA rankings of No. 16 in singles, achieved on 17 June 2024 and No. 27 in doubles, achieved on 8 May 2023. On the WTA Tour, she has won one singles title (2023 ATX Open) and two doubles titles (2022 Slovenia Open and 2023 Birmingham Classic). Her best major singles performance is reaching the quarterfinals of the 2024 Australian Open. She is the current No. 2 Ukrainian player.